Expand description
Represents a kernel version, in major.minor.release version.
Fields
major: u8
minor: u8
patch: u16
Implementations
sourceimpl Version
impl Version
pub fn new(major: u8, minor: u8, patch: u16) -> Version
sourcepub fn current() -> ProcResult<Self>
pub fn current() -> ProcResult<Self>
Returns the kernel version of the currently running kernel.
This is taken from /proc/sys/kernel/osrelease
;
sourcepub fn from_str(s: &str) -> Result<Self, &'static str>
pub fn from_str(s: &str) -> Result<Self, &'static str>
Parses a kernel version string, in major.minor.release syntax.
Note that any extra information (stuff after a dash) is ignored.
Example
let a = KernelVersion::from_str("3.16.0-6-amd64").unwrap();
let b = KernelVersion::new(3, 16, 0);
assert_eq!(a, b);
Trait Implementations
sourceimpl FromStr for Version
impl FromStr for Version
sourcefn from_str(s: &str) -> Result<Self, Self::Err>
fn from_str(s: &str) -> Result<Self, Self::Err>
Parses a kernel version string, in major.minor.release syntax.
Note that any extra information (stuff after a dash) is ignored.
Example
let a: KernelVersion = "3.16.0-6-amd64".parse().unwrap();
let b = KernelVersion::new(3, 16, 0);
assert_eq!(a, b);
sourceimpl Ord for Version
impl Ord for Version
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Self where
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialOrd<Version> for Version
impl PartialOrd<Version> for Version
sourcefn partial_cmp(&self, other: &Self) -> Option<Ordering>
fn partial_cmp(&self, other: &Self) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for Version
impl Eq for Version
impl StructuralEq for Version
impl StructuralPartialEq for Version
Auto Trait Implementations
impl RefUnwindSafe for Version
impl Send for Version
impl Sync for Version
impl Unpin for Version
impl UnwindSafe for Version
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more